I have 15+ years experience in Java backend development. The technologies/frameworks/tools I am familiar with: Java SE/EE: Core, Servlets, JSP, JSF, JDBC, DI, JAX-RS; JAX-WS; Ajax; JDBC; ETL; JMS; JCR; JBPM, Hibernate; Spring Framework: Spring MVC, AOP, Spring boot, Spring social, Spring security, Spring session; DB: Oracle, MySql, MSSQL, DB2, Sybase(ASE, ASA, IQ), MongoDB, HBase JavaScript: React.JS Testing/TDD: JUnit, TestNG Other tools/Libs: Lucene, ANTLR, Tesseract OCR, Web crawling/scrapping (Crawl4j, Jsoup, Selenium, etc...) HTML CI: Git, SVN, Maven, Jenkins Linux